Desktop air cleaner



FIG. 1 is a front perspective view of a desktop air cleaner showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view;

FIG. 4 is a right side elevation view thereof. The left side view is a mirror image and not shown;

FIG. 5 is a top view thereof;

FIG. 6 is a rear view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a section view taken along line 8—8 in FIG. 5 and is included to clarify the shape of the indented portion on the top of the design. The interior portion not normally seen in ordinary use does not form part of the invention.

The broken line showing of environmental structure in FIGS. 1, 2 and 4-6 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a desktop air cleaner, as shown and described. 